| article html file updated | 29 August 2025 21:31 CEST | Update | https://www.mdpi.com/1424-2818/7/1/16 |
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| article supplementary file uploaded. | 9 February 2015 09:59 CET | - | https://www.mdpi.com/1424-2818/7/1/16#supplementary |
| article pdf uploaded. | 9 February 2015 09:59 CET | Version of Record | https://www.mdpi.com/1424-2818/7/1/16/pdf |
